Updated: Feb 13, 2026
Location and Projects
Address
P O BOX 1548, Carnelian Bay, CA, 96140
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O Leary Custom Building Construction
O Leary Custom Building Inc, Carnelian, Po Box 1548, Carnelian Bay, CA (Employees: Timothy Sean O Leary and Timothy Sean O'leary) holds a General Building license according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring O Leary Custom Building Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
O Leary Custom Building Inc Services
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O Leary Custom Building Inc Contact Information
Phone Number: (530) 583-1304
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Address: P O BOX 1548, Carnelian Bay, CA 96140
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O Leary Custom Building Inc Carnelian Bay
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
O Leary Custom Building Inc has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that O Leary Custom Building Inc has worked on at least
7.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that O Leary Custom Building Inc mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by O Leary Custom Building Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2025-08-07
Good afternoon thank you very much for taking the time to review my application. the decks on the home are no longer safe and we plan on replacing both decks on the home in early spring. the current versus the new deck sizes are below current upper deck: 163sf lower deck: 148sf total: 311sf proposed new upper deck: 283sf lower deck: 28sf total: 311sf the lower deck is under utilized s... see more
Valuation:
$7,999
Permit #:
BLD25-00656
Status:
complete
Fee:
$112
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-02-21
I would like to change out my old single pane windows and sliding doors for new kolbe dual pane high efficiency ones # windows being replaced: 12 frame type: aluminum retrofit windows: no size changes: no
Valuation:
$18,000
Permit #:
BLD25-00911
Status:
filed
Fee:
$343
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2025-02-03
I would like to upgrade my electrical service from 100 amps to 200 amps current panel amperage: 100 proposed panel amperage: 200 change out new: change out - upgrade
Valuation:
$7,500
Permit #:
BLD25-00537
Status:
issued
Fee:
$186
Permit Type:
Alteration
Building Type:
N/A
Solarapp+ (contractor only) - residential roof mount photovoltaic or photovoltaic with energy storag
2023-09-21
Solar app plus project id: sa20230217-999-2-355-a scope: photovoltaic solar and storage photovoltaic system size: 20 kw dc (10) photovoltaic modules: something here (5) inverter(s): something else here energy storage system size: 10 kwh (2) ess: more info here (2) energy management systems: some type of thing main panel upgrade/changeout: no
Valuation:
N/A
Permit #:
BLD23-05868
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2020-11-12
Interior remodel new windows siding doors. new electrical panel. new gas fireplace new plumbing. remodel area -----------1728sf bathrooms ----2ea kitchen --------1ea sb-407 required
Valuation:
$173,937
Permit #:
BLD18-04624
Status:
complete
Fee:
$2,346
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2022-04-12
[e] single family home to be demolished. [n] two level single family home with 4 bedrooms and 3 bathrooms. [e] garage to be modified. [e] adu to remain
Valuation:
$3,500
Permit #:
BLD22-00409
Status:
expired
Fee:
$182
Permit Type:
Demolish
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2018-03-08
Remodeling second story living area 1200 sq.ft. verified dcb replacing windows doors remodeling two upper bathrooms kitchen replacing open fireplace to gas fireplace flooring in upstairs framing @entry. altering gas line for new fire place otc rti with completed cwm plan. placed packet in the processing basket. dcb 9/19/17
Valuation:
$128,105
Permit #:
BLD17-04154
Status:
complete
Fee:
$1,467
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2019-05-15
Kitchen remodel move electric plumbing as needed remove and replace cabinets and appliances remodel:120 sq.ft *collect energy forms in the field cf1-r alter for water heater and lighting*
Valuation:
$23,085
Permit #:
BLD18-05834
Status:
complete
Fee:
$392
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2024-09-10
Gas test from gas line leak and repair. gas line not modified
Valuation:
$1,000
Permit #:
BLD24-05225
Status:
issued
Fee:
$186
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2024-07-26
Replace front deck relocate stairs to deck repave driveway
Valuation:
N/A
Permit #:
BLD24-04210
Status:
canceled
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2023-06-21
Remodel kitchen baths replace doors and sheetrock remodel---------1, 054 sf sb407 required cf2r required at final inspection revisions adding window c/o
Valuation:
$129,998
Permit #:
BLD21-03219
Status:
complete
Fee:
$1,754
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2016-06-20
Remodel...r-3 1ea. bathroom 1ea. kitchen remove and replace the existing windows (egress & t24 required) new sub-panel (afci may be required) roof repair r&r drywall sb407 required. (form provided) collect @ final insp cf1r-alt-05-e is required. not submitted @ plan check. (form provided) tmp 3/10/16-----added h2o heater and fau to permit scope. fees added and paid (aj)
Valuation:
$97,979
Permit #:
BLD15-05556
Status:
complete
Fee:
$1,408
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2024-05-14
Trpa@mou main permit trp22-90004. after the fact to permit the existing adu above the attached garage
Valuation:
$92,593
Permit #:
BLD23-00411
Status:
complete
Fee:
$1,155
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - additions adu accessory structures pools remodel demolish generators and
2016-09-20
Kitchen remodel-----remove and replace cabinetry lighting drywall and flooring sb407 required cf2r-ltg-01 is required @ final inspection. form attached to plan no additional work on this permit tmp
Valuation:
$26,960
Permit #:
BLD16-02149
Status:
complete
Fee:
$374
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2017-01-19
Interior remodel----225 sqft kitchen master bathroom 1/2 bathroom sb407 required tmp
Valuation:
$43,949
Permit #:
BLD16-04521
Status:
complete
Fee:
$547
Permit Type:
Alteration
Building Type:
N/A
Residential: limited review - electrical mechanical plumbing roof solar etc
2015-06-09
Remodel kitchen and 2 baths electric panel upgrade new fireplace wood burning epa phase 2 certified sb407 required contractor revised the brand and model of fireplace. room. 3/9/15
Valuation:
$61,956
Permit #:
BLD15-00390
Status:
complete
Fee:
$786
Permit Type:
Alteration
Building Type:
N/A
Residential: full review - new home - greater than 3, 000 sq ft or above 5, 000 ft elevation
2006-07-24
Single family dwelling garage decks valuation-$294, 375.00
Valuation:
$294,375
Permit #:
TSFD 120899.06
Status:
final
Fee:
$14,346
Permit Type:
N/A
Building Type:
N/A
Single family dwelling garage decksvaluation-$294, 375.00
Valuation:
$294,375
Permit #:
120899.06
Status:
DONE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2010-04-06
Plumbing only replace kitchenette cabinets sink and aplliance no electrical or mechanical contract $: 2452
Valuation:
$2,452
Permit #:
0740 37072.10
Status:
final
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Plumbing onlyreplace kitchenette cabinets sink and aplliance no electrical or mechanicalcontract $
Valuation:
$2,452
Permit #:
37072.10
Status:
DONE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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O Leary Custom Building Inc License info
Verified License
| License # | 800794 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for O Leary Custom Building Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
21
Permits
- Building permit records show that O Leary Custom Building Inc has worked on 21 permitted projects.
O Leary Custom Building Inc Employees
TL
Timothy Sean O Leary
Rmo / Ceo / Pres
TO
Timothy Sean O'leary
Sole Owner